Online GCD Calculator is useful to find the GCD of 829, 981, 238, 321 quickly. Get the easiest ways to solve the greatest common divisor of 829, 981, 238, 321 i.e 1 in different methods as follows.
Given Input numbers are 829, 981, 238, 321
In the factoring method, we have to find the divisors of all numbers
Divisors of 829 :
The positive integer divisors of 829 that completely divides 829 are.
1, 829
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
Divisors of 321 :
The positive integer divisors of 321 that completely divides 321 are.
1, 3, 107, 321
GCD of numbers is the greatest common divisor
So, the GCD (829, 981, 238, 321) = 1.
Given numbers are 829, 981, 238, 321
The list of prime factors of all numbers are
Prime factors of 829 are 829
Prime factors of 981 are 3 x 3 x 109
Prime factors of 238 are 2 x 7 x 17
Prime factors of 321 are 3 x 107
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 829, 981, 238, 321
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(829, 981) = 813249
GCD(829, 981) = ( 829 x 981 ) / 813249
= 829 / 981
= 829
Step2:
LCM(1, 238) = 238
GCD(1, 238) = ( 1 x 238 ) / 238
= 1 / 238
= 1
Step3:
LCM(1, 321) = 321
GCD(1, 321) = ( 1 x 321 ) / 321
= 1 / 321
= 1
So, Greatest Common Divisor of 829, 981, 238, 321 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 829, 981, 238, 321
The greatest common divisor of numbers 829, 981, 238, 321 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 829, 981, 238, 321 is 1.
1. What is the GCD of 829, 981, 238, 321?
GCD of given numbers 829, 981, 238, 321 is 1
2. How to calculate the greatest common divisor of 829, 981, 238, 321?
We can find the highest common divisor of 829, 981, 238, 321 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 829, 981, 238, 321 i.e 1.
3. How can I use the GCD of 829, 981, 238, 321Calculator?
Out the numbers 829, 981, 238, 321 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.